baber/WOPTO huggingface dataset:
Patent JP-S60227024-A (JP)
Title: Control clutch
Inventor: HIRAI SEIICHI
IPC: F16D35/00
Filed: 1984-04-26
Abstract: PURPOSE:To enable both a first and second engaging implements to perform high torque transmission by equalizing loading conditions applied to both of them. CONSTITUTION:A transmission plate 7 is linked to a clutch inner 2 which is so placed at the central portion of a clutch outer 1 as to be capable of relative rotation and is linked to another transmission member. A cylindrical first and second clutch ring 11 and 12 are put in an oil chamber 5 in such a way that the clutch inner 2 is surrounded by them which are so piled alternatively as to allow mutual relative rotation. The first clutch ring 11 is so engaged to the clutch outer 1 as to be capable of torque transmission by a first engaging implememt 15 and the second clutch ring 12 by a second engaging implement 16. This con- stitution causes the loading conditions of the first and second engaging implement 15 and 16 to become the same to enable both of them to perform high torque transmission.
Patent JP-S5311046-A (JP)
Title: Dielectric light modulator
Inventor: KUMABE KENJI
IPC: G02F1/03
Filed: 1976-07-19
Abstract: PURPOSE: To apply modulation voltage on a dielectric, change a resonance state, and carry out light modulation in Fabry-Perot resonator consisting of the dielectric having an electrooptical effect, a reflective surface arranged in parallel to the terminal surface of the dielectric, etc.. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07295724-A (JP)
Title: Tablet
Inventor: YOSHIMOTO HIROSHI
IPC: G06F3/0488
Filed: 1994-04-22
Abstract: PURPOSE:To suppress the influence of noises emitted from a hand when the hand is brought close to the input face of the tablet or touches it. CONSTITUTION:There is a conductor 22 near a table input face 20 on a case 21, a hand 30 having a pen 43 touches the conductor 22 in an operating state, and the hand 30 and the conductor 22 are conducted. The conductor 22 is electrically connected to the reference potential of a circuit system 42 of the tablet.
Patent JP-H09274022-A (JP)
Title: Portable apparatus for judging fruits and vegetables maturity-degree
Inventor: KAWANAKA MICHIO
IPC: G01N33/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To simplify maturity degree judging work and to miniaturize an apparatus. SOLUTION: The diameter and peripheral length of a melon 50 are measured on the basis of ultrasonic waves by an ultrasonic measuring part 20 and the signal of the vibration sound generated by the melon 50 obtained through a microphone 30 is converted to a digital signal by an A/D converter circuit 33 and an FFT operation part 34 calculates an inherent vibration value from the digital signal of the vibration sound by operation. A maturity degree judging part 35 of an object to be inspected corrects the inherent vibration value from the FFT operation part 34 on the basis of the diameter or peripheral length data from the ultrasonic measuring part 20 and judges the maturity degree state of the melon 50 on the basis of the corrected inherent vibration value and this judge result is outputted by a display part 40 being an output means.  By this constitution, since the measurement of the diameter or peripheral length of the melon 50 and the mechanism related thereto are simplified, maturity degree judging work is simplified and the apparatus can be miniaturized.
Patent JP-H07256496-A (JP)
Title: Simply continuous step advancing empty can crushing device
Inventor: MASUDA SHIGEYUKI
IPC: B65F5/00
Filed: 1994-03-18
Abstract: PURPOSE:To inexpensively obtain an easily using empty can crushing device by making a switching range of a largest part of an inclining ruggedness surface to be clockwise within an upper specified range by making a vertical line passing through the swinging center as the standard and twisting a work downward in a crushing time. CONSTITUTION:A throw-in part 1 is installed on an upper part, a discharging part 2 is installed on a lower part, and a jaw type empty can crushing mechanism 3 is installed on the middle part. The crushing mechanism 3 consists of a fixing jaw 11, a movable jaw 14 swinging with reciprocating and a driving means. A slide stopping ruggedness surface is formed on a circular arc like opening surface of the fixing jaw 11. A vertical lowering surface of the fixing jaw 11 is smoothly formed, and the inclining surface of the opposing movable jaw 14 is coarsely formed. A swinging range of the lowest part of the inclining ruggedness surface is made to be clockwise within the range from the upper part zero degree to the right 90 degree by making vertical line passing through the singing center as the standard, and the work 10 is twisted downward at the crushing time. Therefore, the stepped continuous crushing without requiring a transferring mechanism can be realized.
Patent JP-S58201516-A (JP)
Inventor: ITOU TAKEHIRO
IPC: H02G9/04
Filed: 1982-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61244664-A (JP)
Inventor: TOKITO TADAAKI
IPC: B65G47/61
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61246370-A (JP)
Title: Gaseous phase chemical reaction furnace
Inventor: KITAZAWA NATSUJI
IPC: C23C16/44
Filed: 1985-04-23
Abstract: PURPOSE:To simultaneously subject a large quantity and multiple kinds of works to a gaseous phase chemical reaction by putting a hermetic cylindrical vessel to a reaction vessel, disposing heating elements in the space between both vessels, introducing a protective gas thereon and maintaining the high pressure in the space. CONSTITUTION:The bottom end of the reaction vessel 3 is installed on a base flange 4 and a hanging bell-shaped hermetic vessel 9 is put thereon. the bottom end thereof is airtightly joined to the flange 4 via a sealant 10. the heating elements 12 are disposed in the space between the two vessels 3 and 9. The works 5 are disposed in the vessel 3 and the elements 12 are heated up to heat indirectly the vessel 3 and the works 5. The gaseous raw material is introduced in this state into the reaction vessel so that the gaseous phase chemical reaction is caused on the surfaces of the words 5. the protective gas 13 is introduced into the space to maintain the pressure in the space slightly higher than the pressure in the vessel 3. The leakage of the gaseous raw material 13 from the inside of the vessel 3 to the outside is thus averted and the deterioration of the elements 12 is prevented.
Patent JP-H02265373-A (JP)
Title: Picture editer
Inventor: FUKUDA SHIGERU
IPC: H04N1/387
Filed: 1989-04-06
Abstract: PURPOSE:To output a picture emphasizing only the shade of an original picture or a white character on black background by applying simple logic operation to picture information to be read or setting an address at write and read of same picture information to plural storage means. CONSTITUTION:When an input from an operation section commands a white character on black background, storage means 2, 3 both input a read start signal W.F.Gate from a read means 1 and the same picture information is written from the same address for both the main and sub scanning, that is, the same picture information is stored in the same location and a picture request signal D, Req from the storage means 4 is received and when the same picture information is read, each readout start address is varied. An edit processing means 99 outputs an exclusive OR between picture information R.VD1 and R.VD2 to output a white character on black background.
Patent JP-H0654182-A (JP)
Title: Image scanning device
Inventor: NEDO JIEI SHIICHIMAN
IPC: H04N1/00
Filed: 1993-03-19
Abstract: PURPOSE: To improve picture fidelty in an optic/electric image pickup device. CONSTITUTION: The additional correction coefficients of the individual sensor parts of an optical sensor array 82 are stored in pixel calibration RAM 96. When signals from respective pixels pass through a pixel correction circuit 94 during document scanning, the multiplier coefficients and the additional correction coefficients of the individual sensor elements detecting the pixels are read from pixel calibration RAM 96 and they are given to a present pixel signal. In respective pixels, a deviation between gains and deviations, which occurs owing to the dispersion of the characteristics of the individual sensor elements of the optical sensor array 85 is corrected. The calibration method compensates the dispersion of illuminance following the optical sensor array, which is caused by the characteristics of a lens 85 and a lamp 65.
Patent JP-S5513715-A (JP)
Title: Preparation of polyester pellet
Inventor: KATOU TAKASHIGE
IPC: C08G63/00
Filed: 1978-07-14
Abstract: PURPOSE: To prepare polyester pellets with low impurity content such as dust, acetaldehyde, etc., by washing polyester pellets with water or an organic solvent after or before the solid-state polymerization, thereby extracting the impurities from the polyester.  
     CONSTITUTION: In the preparation of high molecular weight polyester pellet by the solid-state polymerization of polyester pellet having an intrinsic viscosity of 0.4W0.8, the pellet is washed with water or an organic solvent having a boiling point of ≤190°C before or after the solid-state polymerization. The polyester polyethylene terephthalate pellet having an intrinsic viscosity of 0.4W0.8, can be prepared by the polycondensation of bis-β-hydroxyethyl terephthalate or its oligomer  under reduced pressure in the presence of a polycondensation catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5210927-A (JP)
Title: Pilot gas burner
Inventor: MATSUMOTO MICHIAKI
IPC: F23Q9/00
Filed: 1975-07-15
Abstract: PURPOSE: A pilot gas burner which provides a secure combustion free of back fire or lift. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09252407-A (JP)
Title: Coder for multi-gradation image
Inventor: NOMIZU YASUYUKI
IPC: H04N19/157
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To encode multi-gradation image data at a high compression rate while keeping excellent image quality. SOLUTION: A bit plane generating section 20 decomposes a black/white multi-gradation image received sequentially from the most significant bit into a bit plane and outputs it sequentially to a bit plane coding section 20 via a switch section 25. The bit plane coding section 21 encodes the bit plane received sequentially in the unit of bit planes by an arithmetic coding system and outputs the result to a code string generating section 22 and a state number statistic section 23, and the code string generating section 22 generates a code string of the entire received image based on the code of the bit plane unit to be received. The state number statistic section 23 applies statistic processing number of incidence at each state after coding by the bit plane coding section 21 and outputs statistic information to a coding decision section 24.  The coding discrimination section 24 based on the statistic information decide whether or not the coding to succeeding subordinate bit planes is to be conducted to turn on/off a switch section 25.
Patent JP-H01260045-A (JP)
Title: Weaving of three-dimensional fibrous structure and unit therefor
Inventor: SEKIDO SHUNEI
IPC: D04C3/00
Filed: 1988-04-06
Abstract: PURPOSE:To provide the title unit of smaller scale, so designed that plural yarn-wound bobbins and a means to deliver yarns from woven forms or said bobbins are set up in the front and rear of a weaving drive and a carrier through which said yarns are penetrated is moved. CONSTITUTION:Yarns delivered from bobbins 7 are introduced, via a converging guide 8, into the holes on a carrier 3 in a weaving drive 2. The carrier 3 is then alternately moved in the biaxial direction through guides 47, 48 rectangular to each other to form a three-dimensional fiber structure 4, 5 on the both sides of said carrier 3. Thence, a full length of the resultant structure 4 is delivered by a grip-conveying means 10 followed by gripping the end of said structure 4. Said carrier 3 is then moved so that the structure 5 on the upstream side of the weaving drive 2 get loose to make said structure 5 come loose, and concurrently with this, a structure in the direction opposite to the above- mentioned one is formed on the downstream side. The above processes are repeated, thus obtaining the objective three-dimensional structure of continuous length.
Patent JP-H02264985-A (JP)
Title: Image forming device
Inventor: OTSUKA YASUMASA
IPC: G03G15/14
Filed: 1989-04-06
Abstract: PURPOSE:To eliminate irregularity in an image due to the fly-out of toner, to always perform stable and satisfactory separation and to obtain an excellent image by varying positional conditions for a destaticizing needle separating the transfer material of an image forming device capable of multi-printing with first and second versions. CONSTITUTION:As the transfer means of the image forming device, a conductive transfer roller 33 made of elastic material is brought into press-contact with a photosensitive body 1, the transfer material P is passed through the press-nip part of the photosensitive body, and simultaneously a power source 34 applies a transfer bias to the transfer roller 33. A separating means does not change the application of another bias voltage and change-over timing in response to the above-mentioned application. The transfer roller 33 is obtained by winding the conductive elastic body of about 200 mm around a stainless core about 250 mm in shaft length and 6 mm in outer diameter. The destaticizing needle 28 separates the transfer material from the photosensitive body 1, and according to the first or second version of a multi-printed image, a potential applied to the destaticizing needle 28 is switched to a high voltage power source A 31a from a high voltage power source B 31b, and vice versa, thereby varying destaticizing conditions.
Patent JP-S5712707-A (JP)
Title: Marine structure
Inventor: SAKUTA MASAAKI
IPC: E02B17/00
Filed: 1980-06-26
Abstract: PURPOSE: To improve the seismic durability and the vibration-proof property of a marine structure by providing a plurality of piles in the peripheral foundation of the marine structure in constructing the structure and by joining the structure and the heads of said piles with cushion members provided between the structure and the heads of said piles.  
     CONSTITUTION: A caisson 10 is placed on a foundation 12 and a plurality of piles 16 are driven into the peripheral ground. Each pile 16 and the caisson 10 are joined  with a cushion member 18 interposed between the head 16a of the pile 16 and the  outside surface of the wall of the caisson 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61247628-A (JP)
Title: Method for molding optical element
Inventor: SATO FUMIYOSHI
IPC: C03B7/10
Filed: 1985-04-22
Abstract: PURPOSE:To mass-produce efficiently high-precision optical elements such as optical lens by clamping voluminous softened glass with a couple of forming dies and controlling the relative distance between both forming dies. CONSTITUTION:Platy softened glass 2 is poured from an outflow port 1 of the conduit of an optical glass melting device, clamped with a couple of forming dies 3 and 4 having plural high-precision forming surfaces and compression is started. The glass 2 is deformed by the compression and stuck fast to a flat surface 3a and an aspheric surfaces 4a. The relative interval between the forming dies 3 and 4 is shortened in correspondence with the cooling of the glass 2, and the glass is compressed while allowing the excess glass to escape into a glass escape groove 6. When the temp. of the glass 2 is lowered to a temp. below the strain point and the forming dies 3 and 4 reach specified positions, the pressure is turned off and the molded glass 2 is taken out and annealed. A molding satisfying the high-precision characteristic required for an optical element can be obtained by this method.
Patent JP-H04298273-A (JP)
Title: Color screening machine for square cut vegetable
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the screening defect by a difference in parabolic loci of square cut vegetables and to prevent the screening defect by the illumination defect generated by flakes and dust, etc., sticking to an illuminating device. CONSTITUTION:A moving device 89 which moves a transporting belt 5 forward and backward is so provided that the square cut vegetables released from the transporting belt 5 pass a detection line P in a color screening machine 1 for the square cut vegetables provided with the illuminating device 47. The illuminating device 47 consists of a transparent cylinder 50, a motor 55 connected to this transparent cylinder 50 and a water tank 58 provided below the transparent cylinder 50.
Patent JP-S63251961-A (JP)
Title: Rotation controller for disk layer
Inventor: TEJIMA YOSHIAKI
IPC: H02P29/00
Filed: 1987-04-08
Abstract: PURPOSE:To eliminate useless fluctuation in rotation of a disk so that the disk can smoothly shift to the CLV rotation in a short time, by making the phase of reference clock signals coincident with the phase of clock signals detected from the disk and switching the control from auxiliary servo control to main servo control thereafter. CONSTITUTION:The titled controller is provided with a switching controlling means 12 which increases the rotating speed of a disk 7 by means of an auxiliary servo controlling means and, when clock signals (e) are detected from the disk 7, produces reference clock signals (c) synchronously to the clock signals (e), and then, actuates a main servo controlling means instead of the auxiliary servo controlling means. Since switching to the main servo controlling means is made in such way and not only frequencies but also phases approximate with each other between the clock signals (e) and reference clock signals (c), large fluctuation does not occur in the rotation of the disk 7. Therefore, the disk 7 can shift to its constant linear velocity (CLV) rotation.
Patent JP-H01257486-A (JP)
Title: Production of l-arginine by fermentation method
Inventor: AZUMA TOMOKI
IPC: C12R1/13
Filed: 1988-04-07
Abstract: PURPOSE:To obtain the subject compound useful as medicines, etc., in good yield at a low cost, by culturing a microorganism which is a coryneform glutamic acid-producing miroorganism having tolerance to cysteine (analog) and the ability to produce L-arginine in a culture medium and collecting the resultant product. CONSTITUTION:A microorganism [e.g., Corynebacterium.glutamicum (FERM BP-1823)] which is a coryneform glutamic acid-producing microorganism having tolerance to cysteine or analog thereof and the ability to produce L-arginine is inoculated into a culture medium and cultured at 30 deg.C for 72hr by shaking. After completing culture, the resultant solution is centrifuged to remove microbi al cells. The obtained supernatant is then passed through a strong acidic ion exchange column to elute, separate and purity an adsorbed substance with aqueous ammonia. The purified substance is subsequently concentrated and crystallized to afford crystals of L-arginine.
Patent JP-2000281779-A (JP)
Title: Production of low-viscosity polyphenylene ether
Inventor: FUJII HIROYA
IPC: C08G65/44
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a low-viscosity polyphenylene ether while inhibiting the formation of a fine powder by adding an alkali to a methanol cleaning solution of polyphenylene ether particles to subject an aromatic compound and methanol-water to liquid-liquid separation, separating methanol by distillation, and circulating it in the process. SOLUTION: A low-viscosity polyphenylene ether having an intrinsic viscosity of 0.38 or lower is synthesized by the oxidative polymerization of a phenolic compound in the presence of an aromatic compound solvent, a copper compound, and an amine. Methanol is added to the resultant aromatic compound solution to form a slurry, which is sujected to solid-liquid separation. Thus obtained polyphenylene ether particles are washed with methanol. An alkali in an amount of 0.1-1.8 wt.% (based on water and the filtrate) is added to the filtrate containing an aromatic compound, polymerization by-products, an amine and metahol to subject the aromatic compound and methanol to liquid-liquid separation. Methanol, water and an amine are separeated by distillation, and a distillate mainly comprising methanol is circulated in the process.
Patent JP-S60231244-A (JP)
Title: Memory control system
Inventor: MIZUNO SHINICHIROU
IPC: G06F12/06
Filed: 1984-05-01
Abstract: PURPOSE:To obtain an economical memory control system to be easily corrected by transferring the contents of an application ROM to an execution RAM and then transferring the contents of a menue ROM to the execution RAM. CONSTITUTION:The application ROM12 stores a sales registration processing program, a payment processing program, an inspection processing program, a clearing processing program, and a returns processing program and the stored contents are transferred and stored to/in the execution RAM14 at first before the execution of the program. A processing program is stored in the menue ROM13 and transferred and stored to/in the execution RAM14 similarly. At the end of the storage, the processing is executed in accordance with the contents of the execution RAM14.
Patent JP-S58203888-A (JP)
Inventor: YAMASHITA SADATAKA
IPC: B67B3/18
Filed: 1982-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58203652-A (JP)
Title: Video tape recorder
Inventor: OKADA MASATAKA
IPC: G11B15/05
Filed: 1982-05-21
Abstract: PURPOSE:To obtain a VTR with which an ordinary cassette can be reproduced by everybody, but a specific cassette can be reproduced only by a specific person who owns a key, by providing a switch at the deck side of the VTR to keep its contact open with a change of form or to open the contact by a magnet. CONSTITUTION:A constant voltage power supply 6 is shown in the diagram. When a cassette having a form change 1 is loaded into a deck, a switch 2 is kept open as shown in the figure 3. Thus no current is supplied to the deck of the VTR. Therefore no current is supplied to the deck as long as a key switch 3 connected in parallel to the switch 2 is turned on by a key 4. If the cassette has no change 1, the switch 2 is closed as shown in the diagram. Then a current is supplied to the deck without turning on the switch 3 by the key 4.
Patent JP-S61245281-A (JP)
Title: Background removing method for nmr-ct image
Inventor: SATO SHINICHI
IPC: A61B10/00
Filed: 1985-04-24
Abstract: PURPOSE:To remove almost all noises among NMR-CT image and to facilitate the extraction of a human body part area by removing a mesh area as a background where a density variance is below the threshold. CONSTITUTION:The constitution of hardware is composed of an image input device 11, a computer 12 and a monitor display 13. Algorithm is executed in the computer 12. First, an original picture is inputted, and then it is divided into square areas (32X32) having a fixed size. The density variance sigmaij of one mesh (i, j) is calculated. When it is below a fixed threshold sigmaTH, its mesh area (i, j) is decided to be a background area example, all picture elements in the mesh are are cleared to zero. Such processing is applied to all equally divided meshes, and the processing is terminated. The application of this system may cause a fine part of the human body part area included in the square of the mesh to be eliminated, however, this can be restored by known correction processing.